https://www.vice.com/en_us/article/n7bgjb/apple-wants-you-to-upload-your-id-to-your-iphone

Apple is rolling out new capabilities for the Apple Wallet, raising some questions about how secure adding more personal information to your device can be. 

According to Apple's announcement on Wednesday, customers in select states will be able to upload their state ID or driver’s license to their Apple Wallet in order to get through airport security. Select airports in Arizona, Georgia, Kentucky, Maryland, Oklahoma, Connecticut and Utah will be the first to participate in this rollout.